Bug#485465: remembering brightness/contrast

[Brice Goglin <Brice.Goglin@ens-lyon.org>]

jidanni@jidanni.org wrote:
> (Also nothing in /sys or /proc to change the contrast/brightness. E.g. on a
> Monitor name: Rad-5Q
> today, the only way to change anything is to lean over and press its
> buttons. At least it stays put on the Rad-5Q, session to session.)
>   


You should have a backlight property in the output of xandr --prop. Then try
    xrandr --output LVDS --set BACKLIGHT <value>
There's also a backlight_control property that may help. See the manpage
of intel for details.

Brice